Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDUdx7m64o4lnwxpxL2wLukY26FiihVJoPeIBDscr7Tf2W7LLmPYQqt0wnb… (1,748 chars)"
  }
}